/**
* @param File $file
* @param mixed $handler
* @param array $params
* @param string $prefix
* @return boolean New file exists ?
*/
public function process($file, $handler, array $params = array(), $prefix = null)
{
$path = $file->getFsPath($prefix);
try {
// create temporary file
$tmp = tmpfile();
// copy file stream contents
if (stream_copy_to_stream($file->readStream(), $tmp)) {
$meta = stream_get_meta_data($tmp);
$params[] = $meta['uri'];
$params[] = $file;
$this->write($path, call_user_func_array($handler, $params));
}
fclose($tmp);
} catch (\Exception $e) {
}
return $this->has($path);
}
